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CA1156640A - Dense bed afterburning control in a catalytic regeneration zone - Google Patents

Dense bed afterburning control in a catalytic regeneration zone

Info

Publication number
CA1156640A
CA1156640A CA000172029A CA172029A CA1156640A CA 1156640 A CA1156640 A CA 1156640A CA 000172029 A CA000172029 A CA 000172029A CA 172029 A CA172029 A CA 172029A CA 1156640 A CA1156640 A CA 1156640A
Authority
CA
Canada
Prior art keywords
regeneration gas
spent
catalyst
dense bed
dense
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000172029A
Other languages
English (en)
French (fr)
Other versions
CA172029S (en
Inventor
Algie J. Conner
David B. Bartholic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of CA1156640A publication Critical patent/CA1156640A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182—Regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/187—Controlling or regulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
CA000172029A 1972-05-30 1973-05-23 Dense bed afterburning control in a catalytic regeneration zone Expired CA1156640A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US25813672A 1972-05-30 1972-05-30
US25756472A 1972-05-30 1972-05-30
US257,564 1972-05-30
US258,136 1972-05-30
US31617072A 1972-12-18 1972-12-18
US316,170 1972-12-18

Publications (1)

Publication Number Publication Date
CA1156640A true CA1156640A (en) 1983-11-08

Family

ID=27401052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000172029A Expired CA1156640A (en) 1972-05-30 1973-05-23 Dense bed afterburning control in a catalytic regeneration zone

Country Status (5)

Country Link
AU (1) AU474911B2 (it)
CA (1) CA1156640A (it)
FR (1) FR2186293B1 (it)
GB (1) GB1439532A (it)
IT (1) IT985236B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324688A (en) * 1972-07-17 1982-04-13 Texaco Inc. Regeneration of cracking catalyst
ZA764947B (en) * 1975-08-27 1978-03-29 Mobil Oil Corp Fcc catalyst section control
ZA764946B (en) * 1975-08-27 1978-03-29 Mobil Oil Corp Fcc catalyst section control
GB1551148A (en) * 1975-08-27 1979-08-22 Mobil Oil Corp Fluid catalytic cra cking
FR2331609A1 (fr) * 1975-11-13 1977-06-10 Uop Inc Procede pour amorcer une oxydation pratiquement complete de co en co2 dans une zone de regeneration de catalyseur epuise
US4354957A (en) * 1980-10-03 1982-10-19 Phillips Petroleum Company Regenerator temperature control
US4395325A (en) * 1981-09-01 1983-07-26 Mobil Oil Corporation Reducing sulfur trioxide concentration in regeneration zone flue gas
SE534558C2 (sv) * 2010-02-12 2011-10-04 Nordic Water Prod Ab Sätt och system för tillförsel av tryckluft för drift av filter med rörlig bädd

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436927A (en) * 1943-11-29 1948-03-02 Universal Oil Prod Co Prevention of afterburning in fluidized catalytic cracking processes
FR1446809A (fr) * 1965-09-13 1966-07-22 Universal Oil Prod Co Procédé continu pour la préparation d'hydrocarbures de l'essence

Also Published As

Publication number Publication date
DE2327209A1 (de) 1973-12-13
FR2186293B1 (it) 1977-01-07
GB1439532A (en) 1976-06-16
DE2327209B2 (de) 1976-11-11
AU474911B2 (en) 1976-08-05
AU5591573A (en) 1974-11-21
FR2186293A1 (it) 1974-01-11
IT985236B (it) 1974-11-30

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Legal Events

Date Code Title Description
MKEX Expiry